KEM 2009 DOI: 10.4028/www.scientific.net/kem.407-408.469 View full text
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Ryo Tezuka, Katsuhiko Sekiya, Keiji Yamada, Yasuo Yamane

Abstract: A new method for evaluation of adhesion in cutting is proposed. Adhesion of chip induces fluctuation in chip flow or stick-slip movement of chip, so that dynamic component of cutting forces depends on the cutting conditions and properties of the work materials. In this investigation continuous turning of a medium carbon steel was carried out and dynamic components of cutting forces are measured by piezoelectric dynamometer. Fluctuation in dynamic force on rake face of the tool is considered at a range of cutti…

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